Results 171 to 180 of about 2,786 (217)
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An electronic thermometer for oceanic microthermometry
Journal of Physics E: Scientific Instruments, 1971A highly sensitive, fast response thermistor thermometer for use in measurement of oceanic temperature microstructure has been built and tested. A design criterion of 20 ms response time and 5*10-4 degC resolution was established and attained. Some typical results of microthermal fluctuations obtained at sea are presented.
M J Bowman, F H Sagar
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In situ Interfacial Microthermometry
ECS Meeting Abstracts, 2009Abstract not Available.
Bin Hai, Daniel A. Scherson
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Luminescent Microthermometry of Laser Heating Using Semiconductor Nanoplatelets
Optics and Spectroscopy, 2018The effect of temperature on luminescence of semiconductor nanocrystals is used for monitoring local heating of specimens studied at laser scanning microscope. The spectral position of luminescence maximum is a convenient parameter to be followed; its thermal shift remains nearly linear within a broad temperature range.
D. Gozhalskiy +5 more
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Fluid-inclusion microthermometry and the Zr-in-rutile thermometer for hydrothermal rutile
International Journal of Earth Sciences, 2014The Zr-in-rutile thermometer is well established for the determination of metamorphic temperatures, particularly in high-grade metamorphic terrains, and for sedimentary provenance studies. The robustness of the rutile thermometry has not been tested on hydrothermal systems. Unlike quartz, a common hydrothermal mineral with abundant fluid inclusions, it
Alexandre Raphael Cabral +6 more
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Rapid, differential microthermometry using Zeeman interferometry
Applied Physics Letters, 1989Zeeman interferometry, based on the two-frequency Zeeman effect laser, can be used for simple, noncontact differential thermometry. The thermometry is differential in both space and time. Small (0.73 μℓ ) laser-heated volumes were monitored with a Zeeman interferometer.
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A natural example of superdense CO2 inclusions: Microthermometry and Raman analysis
Geochimica et Cosmochimica Acta, 1990Abstract The presence of extremely dense CO2 fluid inclusions in migmatites from the Colorado Front Range has been confirmed by Raman analyses. These inclusions show metastable homogenization of liquid and vapor (L + V → L) at temperatures below the triple point of pure CO2.
A.M van den Kerkhof, S.N Olsen
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Near-Infrared Observation and Microthermometry of Pyrite-Hosted Fluid Inclusions
Economic Geology, 2002Pyrite occurs in many types of ore deposits. Although opaque to visible light, some pyrite samples are sufficiently transparent in infrared light to reveal fluid inclusions and other internal features. For a reconnaissance study, 166 doubly polished thick sections of pyrite from 64 deposits worldwide were examined using an infrared microscope.
Shannon E. Lindaas +2 more
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Differential microthermometry enables high-throughput calorimetry
Energy & Environmental ScienceThermal balance between the sample and reference channels (ΔT = 0) enables rapid and accurate specific heat capacity measurement.
Amin Kazemi +2 more
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